Datasheet > LT1011AMH#TR

LT1011AMH#TR

更新时间： 2024-11-26 07:27:35

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
16页	195K
描述
IC COMPARATOR, 1000 uV OFFSET-MAX, 150 ns RESPONSE TIME, MBCY8, METAL CAN, TO-5, 8 PIN, Comparator

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LT1011AMH#TR 数据手册

LT1011/LT1011A

Voltage Comparator

FEATURES

DESCRIPTION

The LT^®1011 is a general purpose comparator with sig-

niﬁcantly better input characteristics than the LM111.

Although pin compatible with the LM111, it offers four

times lower bias current, six times lower offset voltage

and ﬁve times higher voltage gain. Offset voltage drift,

a previously unspeciﬁed parameter, is guaranteed at

15μV/°C.Additionally,thesupplycurrentislowerbyafactor

of two with no loss in speed. The LT1011 is several times

faster than the LM111 when subjected to large overdrive

conditions. It is also fully speciﬁed for DC parameters and

responsetimewhenoperatingonasingle5Vsupply.These

parametric improvements allow the LT1011 to be used in

high accuracy (≥12-bit) systems without trimming. In a

12-bit A/D application, for instance, using a 2mA DAC, the

offset error introduced by the LT1011 is less than 0.5LSB.

The LT1011 retains all the versatile features of the LM111,

including single 3V to 1ꢀV supply operation, and a ꢁoat-

ing transistor output with 50mA source/sink capability. It

can drive loads referenced to ground, negative supply or

Pin Compatible with LM111 Series Devices

Guaranteed Max 0.5mV Input Offset Voltage

Guaranteed Max 25nA Input Bias Current

Guaranteed Max 3nA Input Offset Current

Guaranteed Max 250ns Response Time

Guaranteed Min 200,000 Voltage Gain

50mA Output Current Source or Sink

30V Differential Input Voltage

Fully Speciﬁed for Single 5V Operation

Available in ꢀ-Lead PDIP and SO Packages

APPLICATIONS

SAR A/D Converters

Voltage-to-Frequency Converters

Precision RC Oscillator

Peak Detector

Motor Speed Control

Pulse Generator

–

Relay/Lamp Driver

positive supply, and is speciﬁed up to 50V between V and

the collector output. A differential input voltage up to the

full supply voltage is allowed, even with 1ꢀV supplies,

enabling the inputs to be clamped to the supplies with

simple diode clamps.

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other

trademarks are the property of their respective owners.

TYPICAL APPLICATION

10μs 12-Bit A/D Converter

3.9k

Response Time vs Overdrive

15V

LM329

500

450

400

350

FULL-SCALE

TRIM

*R2 AND R4

SHOULD TC TRACK

–15V

R2*

6.49k

6.9ꢀk

0.001μF

15V

INPUT

0V TO 10V

300

250

FALLING

OUTPUT

6012

12-BIT

D/A CONVERTER

R4*

2.49k

200

150

100

RISING

OUTPUT

LT1011A

ꢀ20Ω

–

PARALLEL

OUTPUTS

PARALLEL

OUTPUTS

0.1

100

SERIAL OUTPUT

OVERDRIVE (mV)

1011 TA02

7475

LATCH

AM2504

SAR REGISTER

START

CLOCK f = 1.4MHz

1011 TA01

1011afc

12 3 4 5 6 7...16

中文翻译

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与LT1011AMH#TR相关器件

型号	品牌	获取价格	描述	数据表
LT1011AMH#TRPBF	Linear	获取价格	IC COMPARATOR, 1000 uV OFFSET-MAX, 150 ns RESPONSE TIME, MBCY8, METAL CAN, LEAD FREE, TO-5
LT1011AMH/883	Linear	获取价格	LT1011AMH/883
LT1011AMH883B	Linear	获取价格	IC COMPARATOR, 1000 uV OFFSET-MAX, MBCY8, METAL CAN, TO-5, 8 PIN, Comparator
LT1011AMJ8	Linear	获取价格	Voltage Comparator
LT1011AMJ8#PBF	Linear	获取价格	IC COMPARATOR, 1000 uV OFFSET-MAX, 150 ns RESPONSE TIME, CDIP8, 0.300 INCH, LEAD FREE, HER
LT1011AMJ8/883	Linear	获取价格	LT1011AMJ8/883
LT1011AMJG	ETC	获取价格	Analog Comparator
LT1011AML	ETC	获取价格	Analog Comparator
LT1011CH	Linear	获取价格	Voltage Comparator
LT1011CH#PBF	Linear	获取价格	IC COMPARATOR, 3000 uV OFFSET-MAX, 150 ns RESPONSE TIME, MBCY8, METAL CAN, LEAD FREE, TO-5

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